title: New technique blocks the pain of breast surgery.
mesh_terms: D001943:Breast Neoplasms / Q000601:surgery; D005260:Female; D006801:Humans; D008408:Mastectomy / Q000009:adverse effects*; D009407:Nerve Block / Q000379:methods*; D010149:Postoperative Pain / Q000209:etiology / Q000628:therapy*; D016896:Treatment Outcome